TAIEX
TWII · TWD
The silicon island that powers global AI.
Taiwan sits at the geopolitical and technological center of the world. TSMC alone manufactures ~90% of the world's advanced-node semiconductors. Without Taiwan, there is no AI revolution.
Sector breakdown
What drives the index
Semiconductors
55%TSMC, MediaTek, ASE — the entire global supply chain.
Electronics
18%Foxconn, Quanta — assembly for Apple, Nvidia, Tesla.
Financials
12%Cathay, Fubon — domestic banking & insurance.
Materials
8%Specialty chemicals & semi materials.
Consumer & Telecom
7%Uni-President, Chunghwa Telecom.
Top companies
The franchises that matter
TSMC
Makes the world's most advanced chips. Apple, Nvidia, AMD all depend on it.
Hon Hai (Foxconn)
Assembles ~half the world's iPhones.
MediaTek
#2 mobile chip designer globally.
ASE Technology
Largest chip packaging & testing firm.
Quanta Computer
Builds Nvidia's AI servers.
Latest News
TSMC manufactures over 90% of the world's most advanced (sub-7nm) chips.
One TSMC fab costs more to build than the GDP of many small countries (~$20B+).
Foxconn employs more than 1 million workers in China alone.
- Irreplaceable in global supply chain
- AI tailwind
- Engineering culture
- China geopolitical risk
- Concentration in TSMC
- Cyclical demand
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